<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
    <link rel="stylesheet" href="css/bootstrap.css">
    <title>xian</title>
    <style>
    .box{
        position: relative;
        width: 500px;
        height: 500px;
        border: 1px solid #333;
    }
    .box::after{
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right:-20px;
    width: 1px;
    background-color: #ccc;
    /* margin-right: -1.5px; */
    }
    .one{
        position: absolute;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        background: red;
        top:20px;
        left:510px;
    }
    .one span{ 
        margin-left: 3px;    
        color: #fff;
    }
    </style>
</head>
<body>
    <div class="box">
    </div>
    <div class="one">
        <span class="glyphicon glyphicon-briefcase"></span>
    </div>
  
</body>
</html>